This game title has been an inside joke in community for a while, but it's finally here. Behold! The first First-person shooter game on Thumby ... Thoom. This is a demake version Doom written in MicroPython, with raycasting pseudo-3D and sprite scaling (for upscale only, it looks unrecognizable when downscale).As a proof of concept, there is only one level, filled with Demons and Imps, and locked doors requiring key card to open, and last but not least a small bossfight. Hope you enjoy this short game. And hope you use this project to create something more fun. (sorry for ugly codes)